\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage[utf8]{inputenc}
\begin{document}
   \begin{frame}
      \begin{columns}[c,totalwidth=\textwidth]
         \column{.49\textwidth}
            On the right you can see a plot of $x^n$ for various values of $n$.
         \column{.51\textwidth}
            \includegraphics<1>[width=\textwidth]{p0.pdf}
            \includegraphics<2>[width=\textwidth]{p1.pdf}
            \includegraphics<3>[width=\textwidth]{p2.pdf}
            \includegraphics<4>[width=\textwidth]{p3.pdf}
            \includegraphics<5>[width=\textwidth]{p4.pdf}
      \end{columns}
   \end{frame}
\end{document}
